cn.enilu.common.code.Utils Maven / Gradle / Ivy

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package cn.enilu.common.code;

import org.nutz.lang.Strings;

/**
 * 工具类

 * 
 Copyright by easecredit.com

 * 作者: zhangtao 

 * 创建日期: 16-7-27

 */
public class Utils {
    /**
     * 将以“_”分割的单词转换为首字母小写驼峰格式
     * @param src
     * @return
     */
    public static String  LOWER_CAMEL(String src){
        src = src.toLowerCase();
        StringBuilder result = new StringBuilder();
        for(String sitem:src.split("_")){
            if(result.toString().length()==0){
                result.append(sitem);
            }else{
                result.append(Strings.upperFirst(sitem));
            }
        }
        return result.toString();
    }

    /**
     * 以“_”分割的单词转换为首字母大写驼峰格式
     * @param src
     * @return
     */
    public static String  UPPER_CAMEL(String src){
        src = src.toLowerCase();
        StringBuilder result = new StringBuilder();
        for(String sitem:src.split("_")){
            if(result.toString().length()==0){
                result.append(Strings.upperFirst(sitem));
            }else{
                result.append(Strings.upperFirst(sitem));
            }
        }
        return result.toString();
    }
    public static  void main(String[] args){
        System.out.println(UPPER_CAMEL("AAAA_BBBB"));
    }
}